Pith Number

pith:U7GTAEOP

pith:2017:U7GTAEOPJMMEXQF2NAJYHRONBE

not attested not anchored not stored refs pending

Self-tuned mirror descent schemes for smooth and nonsmooth high-dimensional stochastic optimization

Arash Pourhabib, Farzad Yousefian, Nahidsadat Majlesinasab

arxiv:1709.08308 v2 · 2017-09-25 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7GTAEOPJMMEXQF2NAJYHRONBE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:54:03.228254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7cd3011cf4b184bc0ba681383c5cd091273cefd522329e56b4437d6b7825b0d

Aliases

arxiv: 1709.08308 · arxiv_version: 1709.08308v2 · doi: 10.48550/arxiv.1709.08308 · pith_short_12: U7GTAEOPJMME · pith_short_16: U7GTAEOPJMMEXQF2 · pith_short_8: U7GTAEOP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/U7GTAEOPJMMEXQF2NAJYHRONBE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a7cd3011cf4b184bc0ba681383c5cd091273cefd522329e56b4437d6b7825b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f35503d2a4d92112bd764c88aa4ae563f3c88adceb3f06f705ef991d6dfb41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-25T03:57:53Z",
    "title_canon_sha256": "55d8e2534c8ac11afadd3619aa21403f32a49c5dd77d8537fe2f0649869938e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08308",
    "kind": "arxiv",
    "version": 2
  }
}